000 00512nam a22001697a 4500
003 NUST - PNEC
005 20170116180931.0
008 150905b xxu||||| |||| 00| 0 eng d
020 _a9788174092380
040 _cLIBRARY
082 _a621.31 UPP
100 _98250
_aUppal, S. L.
245 _aElectrical power systems: generation, transmission, distribution,protection & utilization of electrical energy
_cS. L . Uppal
260 _cc.2009
650 _98264
_aElectrical engineering
_yEE
942 _2ddc
_cBK
999 _c65910
_d65910